61867700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 144074112

約数和(自身を除く): 82206412

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 575, 727, 740, 851, 925, 1150, 1454, 1702, 1850, 2300, 2908, 3404, 3635, 3700, 4255, 7270, 8510, 14540, 16721, 17020, 18175, 21275, 26899, 33442, 36350, 42550, 53798, 66884, 72700, 83605, 85100, 107596, 134495, 167210, 268990, 334420, 418025, 537980, 618677, 672475, 836050, 1237354, 1344950, 1672100, 2474708, 2689900, 3093385, 6186770, 12373540, 15466925, 30933850, 61867700]

約数ペア:

[(1, 61867700), (2, 30933850), (4, 15466925), (5, 12373540), (10, 6186770), (20, 3093385), (23, 2689900), (25, 2474708), (37, 1672100), (46, 1344950), (50, 1237354), (74, 836050), (92, 672475), (100, 618677), (115, 537980), (148, 418025), (185, 334420), (230, 268990), (370, 167210), (460, 134495), (575, 107596), (727, 85100), (740, 83605), (851, 72700), (925, 66884), (1150, 53798), (1454, 42550), (1702, 36350), (1850, 33442), (2300, 26899), (2908, 21275), (3404, 18175), (3635, 17020), (3700, 16721), (4255, 14540), (7270, 8510)]